Active Autowerke Maad Maxx Rear Exhaust Section - 3 Can Valved for BMW F80 M3 & F82 M4 2012-2020

For any questions please PM or email: Online@AutoTalent.com Active Autowerke Maad Maxx Rear Exhaust Section - 3 Can Valved for BMW F80 M3 & F82 M4 2012-2020 At Active Autowerke, we believe that power is just one part of the equation. Our relentless pursuit of excellence has driven us for over three decades to create refined, high-quality performance parts that elevate the driving experience. The Active Autowerke F8X rear exhaust is a testament to this philosophy. Engineered to enhance the sound and performance of your F80 BMW M3 or F82 BMW M4, this exhaust system addresses the shortcomings of the stock exhaust, delivering a deep, throaty growl that truly befits an "M" car. Combined with our mid-pipe, it offers the deepest sound and best performance available on the market today. Introducing the Valved "Maad Maxx" Responding to overwhelming customer demand, we're proud to introduce the valved "Maad Maxx" version of this exceptional exhaust. This valved system not only enhances the sound but also improves exhaust flow, resulting in even better performance. (Dyno charts will be updated soon.) Experience the Ultimate M-Car Roar The Active Autowerke F8X rear exhaust is the perfect choice for F80 M3 and F82 M4 owners seeking to elevate their driving experience. With its exceptional sound, performance, and quality, it's a must-have for those who demand the best. Key Features: Made in the USA 18+ WHP gain over stock 30+ LB-FT gain over stock Quicker turbo spool Low, Deep Rumble Flex joints to reduce vibration Double-canned muffler to reduce resonance Each exhaust test-fit on our F8X Exhaust Fixture Guaranteed to fit all F80 BMW M3/F82 BMW M4 Includes all necessary installation hardware   Mustang Dyno Results: Modifications: Active Autowerke F8x Mid-Pipe Active Autowerke F8X Rear Exhaust Section Results: RED Line Stock Figures: 380 WHP | 371 WTQ BLUE Line Full Active Autowerke Exhaust: 398 WHP | 401 WTQ GOLD Line Full Active Autowerke Exhaust Run 2: 397 WHP | 398 WTQ Note: Active Autowerke Full Exhaust System is recommended for, BUT NOT LIMITED TO, off-road or racing applications. Active Autowerke F8X Rear Exhaust: A Symphony of Sound and Performance Unlike the OEM exhaust, which relies on multiple silencers and exhaust valves to balance sound and performance, our design prioritizes optimal flow and a more aggressive sound. We began by redesigning the mid-pipes to significantly increase exhaust flow and eliminate the unpleasant turbocharger sound that many F8X owners find bothersome. Our single-pipe mid-pipe (sold separately) not only cancels out this noise but also allows for unrestricted exhaust flow. The most notable difference in our F8X Rear Exhaust Section lies in our innovative muffler design. We've incorporated two mufflers to create a massive resonance chamber that further reduces the harsh, weed eater-like sound. This design also allows exhaust gases to flow freely without being forced in a specific direction, eliminating back pressure while maintaining the deep, aggressive rumble characteristic of turbocharged cars. Fitment Chart: MAKE MODEL YEAR BMW F8X M3 2012 - 2019 BMW F8X M4 2014 - 2020